47049519

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{11783}}^1$

素因数の和:11819

約数の個数: 16

約数和(自身を含む): 69007104

約数和(自身を除く): 21957585

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 11783, 35349, 129613, 388839, 1425743, 4277229, 15683173, 47049519]

約数ペア:

[(1, 47049519), (3, 15683173), (11, 4277229), (33, 1425743), (121, 388839), (363, 129613), (1331, 35349), (3993, 11783)]